USN-3355-1: Spice vulnerability

Ubuntu Security Notice USN-3355-1

19th July, 2017

spice vulnerability

A security issue affects these releases of Ubuntu and its
derivatives:

• Ubuntu 17.04



• Ubuntu 16.04 LTS



• Ubuntu 14.04 LTS

Summary

Spice could be made to crash or run programs if it received specially
crafted network traffic.

Software description

• spice
  - SPICE protocol client and server library
  
  

Details

Frediano Ziglio discovered that Spice incorrectly handled certain invalid
monitor configurations. A remote attacker could use this issue to cause
Spice to crash, resulting in a denial of service, or possibly execute
arbitrary code.

Update instructions

The problem can be corrected by updating your system to the following
package version:

Ubuntu 17.04:

Ubuntu 16.04 LTS:

Ubuntu 14.04 LTS:

To update your system, please follow these instructions: